31715306

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42743}}^1$

素因数の和:42805

約数の個数: 16

約数和(自身を含む): 55396224

約数和(自身を除く): 23680918

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 42743, 85486, 299201, 598402, 2265379, 4530758, 15857653, 31715306]

約数ペア:

[(1, 31715306), (2, 15857653), (7, 4530758), (14, 2265379), (53, 598402), (106, 299201), (371, 85486), (742, 42743)]